9969428

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9623}}^1$

素因数の和:9671

約数の個数: 24

約数和(自身を含む): 20479872

約数和(自身を除く): 10510444

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 9623, 19246, 38492, 67361, 134722, 269444, 356051, 712102, 1424204, 2492357, 4984714, 9969428]

約数ペア:

[(1, 9969428), (2, 4984714), (4, 2492357), (7, 1424204), (14, 712102), (28, 356051), (37, 269444), (74, 134722), (148, 67361), (259, 38492), (518, 19246), (1036, 9623)]